A tubular item, so formed as to provide a spring action against the inside wall of a hole when driven into abutting pieces to position and hold them in place.
NSN 5999-01-115-3255
NSN 5990-00-893-8998
NSN 2925-00-698-4865
NSN 5945-00-894-0569
NSN 5998-01-539-4365
NSN 5985-01-581-8969
NSN 5960-01-389-9941
NSN 5950-01-553-1183
NSN 4140-01-428-9426
NSN 5965-00-182-7928
NSN 7035-01-619-3791
NSN 5905-01-492-0009